From the looks of it, your blog doesn't seem to be so "niche" to me. :P And even though you seem to be a pro blogger I would still try to post my views.
Your blog have a huge collection of articles on a broad categories.
The theme is white with red hues all over and gives a good contrast on eyes. I don't necessarily favour downloading apk files though, since downloading an app from play store have many advantages both for the downloader as well as the app developer (which I can write about if required).
Inclusion of TTPod on your blog was appreciated since I too use it as my default music player and really like the app. :)
All the best. (I could use some help reviewing my blog too).