Lame topic title...
Assuming you hadn't already decided on the species of your internet character, what would you decide using if for some unlogical reason you couldn't use what you've already decided on? Non-furs, feel welcome to reply as well.
I'd choose a lizard, possibly a mix of features from a geckos & iguanas.
None of that lame fox >>> wolf, wolf <<< Fox shit either, try & think outside the box.