What I see in these diagrams
- Blocklist FX - SL locale: solid long-term level, with the Christmas and New Year knick and possibly a slight downtrend lately.
- Blocklists - past Fx versions: getting users move to Version 8 was a hard battle. Judge yourself, if it was won or lost. The version mix exhibits a nice, regular pattern since.
- Downloads - past Fx versions:the reluctance to move to the 6-week cycle is pretty much evident here. After the initial hype with version 8 the number of downloads has dropped drastically (due to addon and plugin problems I would say). The total number of downloads per version, however, seems to be on the rise.