Well, there are some image formats that arent supported. Like for example, someone may want a high quality bmp image (for whatever reason it may be) and imageshack doesnt support that.
Bandwith really isnt that much of a problem currently (for the month of october 3GB has been used so far... I'm fine as long as I dont go over 20GB. If I do there is a problem.), it was just a plug to get some donations. Yes, shameless I know... but if enough people do sign up then yea, bandwith may be an issue.
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