Re: How I Met Your Mother: Barney and... (Spoilers ahead...)
Did anyone catch Future!Ted's comment about Robin in Monday's episode?
Part of his realization that the goat wasn't there for his 30th birthday was that it ate Robin's bath towels. As he realizes it, he says, "no, wait, Robin didn't live there back then," implying Robin moves into the apartment Ted, Lily, and Marshall currently live in sometime over the next year.
"When I reach for the edge of the universe, I do it knowing that along some paths of cosmic discovery, there are times when, at least for now, one must be content to love the questions themselves." --Neil deGrasse Tyson