I have no idea. If we only count projects I've already started one way or another, anywhere from several thousand to several tens of thousands.
If you toss in the stuff I'd like to do, it easily hits the hundreds-of-thousands, pushing on a quarter million.
And really, that's not too much of an exaggeration. I have tools, a shop, the skill to use them, and the innate desire to create.
Just as a sampler? I have at least fifty paintball guns that need to be reassembled, tuned and tested. I have at least a dozen more I have ideas for, that I'd have to build from scratch. When we were talking those paint grenades a while back, I wrote down six or eight pages of sketches and notes. There's at least three potentially-viable grenades in there.
I have five cars I'm either actively working on or would like to work on. This summer alone, I've run across deals for five or six more I could have bought cheap.
I still have a lot of machines and shop stuff to work on- the big hydraulic press still needs tweaking for the pump, I still need to do something permanent for the drill presses' VFD, and I still need to make more grinder stands.
There's nearly two dozen articles I need to post under the Projects Pages- and if I comb through some of the last six months' worth of photos, I'm sure I could dig up three or four more.
Before my print guy disappeared, we had a dozen ideas for more TWB swag, including magazine-rack style comic books and art prints.
I have old computers I either need to fix or chuck, I have a dozen external hard drives that need to be sorted and organized, I have literally 100,000 digital photos that need to be collated somehow....