I'm a big fan of deep visual character customizations and inevitably I ended up trying games such as Champions Online and DC Universe Online.
With all the possibilities of the character creation tools, I had my share of self-made characters - but I also wanted to play with existing fictional characters and so did many other players.
Here's an example:
http://www.youtube.com/watch?v=uLDfN-eb4zY
Using the tools and pieces provided BY the character creation toolkit, me and others made Spawns, spider-man, venoms, etc... but then we received warnings of copyright infrigement and the ones who refused to delete their characters got their account banned.
Finally, my question is;
Will it be a big deal if we end up making characters that has a stunning ressemblance to other game's characters? (TF2 demoman for example)