Re: How I Met Your Mother: Barney and... (Spoilers ahead...)
The show has a ceiling.
A natural conclusion.
The year 2030 when old Ted sits down to tell his kids how he met their mother.
If god isn't a dick, we have 19 years of How I met your Mother left to come.
"Glitter is the herpes of arts and craft."
Troy Yingst. My Life as Liz