RSS Use Peaking at 11%

Who uses RSS?

A new report from Forrester shows use of RSS feeds growing from two to 11 percent in the past three years. The key finding, though, is only 17 percent of the 89 percent who don't use RSS are interested in learning how, indicating a possible peak. What do you see as RSS' main barrier to popularity, and how could it be fixed (or replaced)? [via]