Cute or not they will be infesting your home in no time!!! J/K
Oh no they definitely already have! The hay barn is the only area my step-dad does not spray for bugs and there are hundreds out there!
I never see any widows in areas where these spiders are, since all the widows I see live in their own web and they are always separate from other widow/spider webs.. so I think if there are a bunch of these in the new garage then it will keep the widows from nesting in there like it did in the hay barn.. If I can make that make sense to my stepdad he might let them stay since he hates widows.