It's not a lot but for kicks while gardening I requested a CLI on my Barclaycard Rewards MC. My previous limit was $3500 and i asked for $10k. They countered with $5300 and I accepted, a net increase of $1800. Beautiful!
Ah man! Before I read your reply, I was trying to remember from when I had a Barclaycard, and I could have sworn it was a hardpull. Then your reply confirmed it. It sucks for the HP, but it's a little extra I suppose.
At least you weren't in the garden long enough to get your shoes dirty.