[Vim-l] What are Tips?

[Benjamin Fritz]

At http://www.vim.org/tips/index.php there is a nice description of
what tips are and why we have a tip collection, in the left column of
the page.

I think we need this same information on the wiki, but I don't know a
good place for it.

I really think it should go on the home page, but the home page
already has quite a bit of stuff on it!

What does everyone else think?