Variation on solid color background, and/or CC library access. I've seen friends post to Facebook with some simple app for white text on a gradient background. Wishing Spark Post could do this too.
Carlos Eduardo Rodrigues commented
Would LOVE this feature- Great option for brochures
Did this ever happened??
AdminTeam Spark (Admin, Adobe Spark) commented
Thanks for the suggestion. We're looking at adding all sorts of different backgrounds in Post. We'll add this to the mix!