cool website ideas

[michaelish]

im wanting to start a web 2.0 site, something like flickr or twitter.

does anyone have any ideas of what they would like?

[Source]

If I had an idea that was going to be like flickr or twitter why on earth would I want to post it on here if it has the potential to be successful?

Seems like a pretty pointless thread because of that factor. Sorry

[Jahova]

'Like flickr or twitter.'
They are already the market leaders and the idea's have been taken.
You need to think about what could be the next big thing.

Also, if you think of somthing, Don't tell anyone about it, if it will make you millions.