first impression is it's a portal or a knowledgebase of gazillion of information, sort of another ehow.com in the making as it connoted "lot of facts", the "s" in the middle of the 2 word domain makes it clearer for me as it contains those many facts and information peope from all walks of life would want to learn and know. if factlots.com it won't sound that nicer to me.
it could be a portal or directory of knowledge base, of how things are done, facts of life, of science, of technology as it will rely on more on development rather than just the domain. as for webmaster/admin/programmer related it could be a facts like programming,server administration, website administration facts.
people like admin/webmasters/programmers - technical people will want to buy the domain and develop it further ehow.com might be interested on it.
on sedo:
factslot.com already registered
factslot.us available
factslot.info available
factslot.biz available
factslot.net available
factslot.org available
might have some reason behind it, because it also connotes more hard work for the information that it needs to be gathered, so people are "kinda" lazy registering these domains.
low U.S.$XX undeveloped, mid U.S.$XXX or could be more because of the number of pages and possibilities it could generate and not to mention the income of it from adsense, ypn or adbrite.
still no traffic though. good luck
