TerraDave
5ever, or until 2024
The Squire of Solamnia feat gives weapon and armor proficiencies, and the Mage of High Sorcery feat gives spells, so we have to assume any background feat should be on a similar power level to those.
Right, these are junior feats. They are not Lucky or Sharpshooter.
They are also prerequisites. They are a way of linking background to potential, better feats, in a way that is quite strong.
Also, we don't know what's going to happen with feats in the PHB. As things stand now, no, don't bother. Keep feats at a minimal option. If they fix feats, well, anything is possible.