Hmmm. Took me this long to count.... around 750. I visit a couple of dozen every day, several hundred others a couple of times a month (each, but not all on the same day, obviously!), and the rest seldom. But "the rest" encompasses some sites that were EXTRAORDINARILY difficult to find the first time, and among the things I regularly archive to CD and store in my safe deposit box is my favorites folder.
[I'm the queen of redundant backups: I have info back to 1984....)
I stopped counting at 300. I rarely revisit most of them but don't want to delete or reorganize them, (a) because I am too lazy and (b) on the off chance I might need one of them again (which I know is ridiculous as they are probably deadlinks by now). Kind Regards PBG