Zartler…
I am not! I use my other SB gadgets with included MP3, instead… and an external ecoder, if necessary whilst outside the studio. 
Eckart …
Apart from my irrelevant opinion that every Elements user is also using MP3…
It ist the “Hinterlastletzte” that you get surprised by a sudden loss of the MP3 feature.
That you sell this MP3 license for 15 Euro and make a really nice profit on it, is the open maket we have.
But, with all due respect… at least cut that crap with customers who have already spent tons of cash on SB products.
How you can distinguish? Just manage for Nuendo, Cubase, WL users to use their existing MP3 licenses on Elements, too. At least on those machines where Elements and Nuendo ( w/o Nuendo dongle) are on, simultaneously…
Big K