System and Method for Modifying a Preference

1 . A system for profile matching, comprising:

one or more interfaces operable to receive a first indication submitted by a first user indicating a first preference regarding a second user;

one or more processors communicatively coupled to the one or more interfaces, the one or more processors operable to determine that modifying the first preference is allowed by determining at least one of the following:

(1) that the first preference is not a positive preference; and

(2) that the second user has not expressed a positive preference for the first user;

wherein the one or more interfaces are further operable to receive a request to modify the first preference, the request submitted by the first user; and

wherein the one or more processors are further operable to modify the first preference after receiving the request to modify the first preference.

2 . The system of claim 1 , wherein the one or more processors are operable to modify the first preference by changing a positive preference to a negative preference.

3 . The system of claim 1 , wherein the one or more processors are operable to modify the first preference by changing a negative preference to a positive preference.

4 . The system of claim 1 , wherein:

the one or more interfaces are further operable to receive a second indication submitted by the first user indicating a second preference regarding a third user;

the one or more processors are further operable to:

determine that modifying the second preference is not allowed by determining both of the following:

(1) that the second preference is a positive preference indication; and

(2) that the third user has expressed a positive preference for the first user; and

prohibit the first user from modifying the second preference.

5 . The system of claim 1 , wherein the one or more interfaces are operable to receive the first indication by receiving a swiping gesture from the first user.

6 . The system of claim 1 , wherein the one or more interfaces are operable to receive the request to modify the first preference by receiving an indication that the first user pressed a button.

7 . The system of claim 6 , wherein the one or more processors are further operable to make the button available in response to determining that modifying the first preference is allowed.

8 . A non-transitory computer-readable medium comprising computer code, the computer code, when executed by at least one processor, operable to:

receive a first indication submitted by a first user indicating a first preference regarding a second user, the first indication received on an electronic device;

determine that modifying the first preference is allowed by determining at least one of the following:

(1) that the first preference is not a positive preference; and

(2) that the second user has not expressed a positive preference for the first user;

receive a request to modify the first preference, the request submitted by the first user; and

modify the first preference after receiving the request to modify the first preference.

9 . The non-transitory computer-readable medium of claim 8 , wherein the computer code modifies the first preference by changing a positive preference indication to a negative preference indication.

10 . The non-transitory computer-readable medium of claim 8 , wherein the computer code modifies the first preference by changing a negative preference indication to a positive preference indication.

11 . The non-transitory computer-readable medium of claim 8 , wherein the computer code is further operable to:

receive a second indication submitted by the first user indicating a second preference regarding a third user, the second indication received on an electronic device;

determine that modifying the second preference is not allowed by determining both of the following:

(1) that the second preference is a positive preference indication; and

(2) that the third user has expressed a positive preference for the first user; and

prohibit the first user from modifying the second preference.

12 . The non-transitory computer-readable medium of claim 8 , wherein the computer code receives the first indication by detecting a swiping gesture from the first user.

13 . The non-transitory computer-readable medium of claim 8 , wherein the computer code receives the request to modify the first preference by receiving an indication that the first user pressed a button.

14 . The non-transitory computer-readable medium of claim 13 , wherein the computer code is further operable to cause the button to be made available in response to determining that modifying the first preference is allowed.

15 . A method for profile matching, comprising:

receiving a first indication submitted by a first user indicating a first preference regarding a second user, the first indication received on an electronic device;

determining that modifying the first preference is allowed by determining at least one of the following:

(1) that the first preference is not a positive preference; and

(2) that the second user has not expressed a positive preference for the first user;

receiving a request to modify the first preference, the request submitted by the first user; and

modifying the first preference after receiving the request to modify the first preference.

16 . The method of claim 15 , wherein modifying the first preference comprises changing a positive preference indication to a negative preference indication.

17 . The method of claim 15 , wherein modifying the first preference comprises changing a negative preference indication to a positive preference indication.

18 . The method of claim 15 , further comprising:

receiving a second indication submitted by the first user indicating a second preference regarding a third user, the second indication received on an electronic device;

determining that modifying the second preference is not allowed by determining both of the following:

(1) that the second preference is a positive preference indication; and

(2) that the third user has expressed a positive preference for the first user; and

prohibiting the first user from modifying the second preference.

19 . The method of claim 15 , wherein receiving the first indication comprises receiving a swiping gesture from the first user.

20 . The method of claim 15 , wherein the request to modify the first preference comprises receiving an indication that the first user pressed a button.

21 . (canceled)