This site is so full of rabbit holes you can't walk across it without twisting your ankle. They include the numerous shaving rabbit holes but also watches, shoes, pens, pipes, tobaccos, booze, and so on. Personally I have been down pretty much all of those rabbit holes plus fly fishing, stereo, Italian racing bikes, golf and golf clubs, cooking, cookware collecting, wine, gardening, photography, and on and on. Mercifully as I grow older I have become more minimalist, but I am just too easily sucked in, and pretty much everything seems fun. How about you?