These little floofs love to steal food from humans. In Chile sometimes we call thiefs "Güiñas" for that reason.Edit: Non melanistic güiña as a bonus
Sorry but using less Windows via dual boot setup > Not using Linux at all.Whatever works for people is the right choice.
Back in the day I discovered World Of Goo because it was one of the few commercial games with Linux support.
Installing old Linux applications IS a problem. They're available only if someone repackaged them for newer distros. If not they can't run anymore because of dependencies mismatch.
Haiya