Senescent bloggers
And I don't mean that in the insulting way that the thesaurus uses it, I mean it in the Biblical sense - The hoary head is a crown of glory, if it be found in the way of righteousness (Proverbs 16:31), and Thou shalt rise up before the hoary head, and honour the face of the old man, and fear thy God: I am the LORD. (Leviticus 19:32)

If you haven't met Sam and Lois yet, you need to get on over there and do so, now. They are a godly couple, probably the oldest bloggers in the world, and you can surely glean some wisdom from them. Besides that, Lois is really funny!