User profile info to show up when posting ads
I notice that when a user posts an ad, he is given a choice to put whatever "Name" he wants to show up on the ad. If this user has already registered, I think it would be better if the username would not change in all of the ads the user is posting.
Also, I suggest that when a user registers, he can choose to fill up in his profile the username he wants to use, email, phone number, and address and that whenever he posts an ad, these info would be automatically included with the ad. It doesn't make sense if the user has registered already but he always has to type his username, phone number, et. when posting an ad.