It's very solid looking! Is there a way you could make the R to look more pronounced...maybe shift it a hair to the left so there is a bit more black showing by the curve and the leg of the R and the rounded part isn't so flat? That's probably the only thing that bothers me when looking at it on your blog site.
The idea is not bad, but there are few issues with it:
1. the border-radius on the R is too small (chunky) as compared to the inside semicircle (in a normal R, you can see the entire ) letter has the same width and roundness.
2. The M's right vertical line |, the one that's common to the R is a little wider than the left one, looking askewed.
3. I'd also evenly space the DANGEM, it's crammed into the middle.