To be honest, anyone who wants to be nerdier is probably as nerdy as a person can be. Which is a good thing, an excellent thing actually. But I will list some things that most nerds like doing.
Being awesome and telling others about the awesomeness of nerdfighters.
Making video vlogs/regular blogs.
Random other stuff that decpticons (popular people or non-nerdfighters) dislike but nerdfighters are assumed by.
Most important tip for nerdfighters: Be Awesome!
There is obviously many more things that can be added to this list, but I can't think of them all at the moment. If anyone knows one I missed go ahead and add it.
The fact that you actually spent the time to create a thread for nerd tips is pretty nerdy in and of itself, so good start.
Not to be repetitive, but improvements on spelling and/or grammar will help. I obviously know you can spell "help", but overuse of misspellings to sound clever seemingly only works for lolcats/lolbooks.
Jeez, don't I sound like a condescending bitch! Sorry!