No need, upon submitting a run you can say what platform you ran the game on. Look at randomno he has two runs on this leaderboard. It's because of the different platforms. Your allowed to do the same.
However, if you can get another runner to agree that it is a substantial difference in gameplay/route I'd be more than happy in making a separate category for it.
It was also discovered that the platform you wish to use is faster! So I have considered this before, though I am still uncertain.
One issue. pc allows touchscreen. So regarding your statement, the games being faster in that sense can be discarded. Excellent feedback though thank you randomno. :)
However, if both of you still think this way, I'll change it now.
Afterall, I did propose that if you got someone to agree I'd have it changed. I'll make it happen tomorrow. For now, I'll just add the category.
I changed the platforms to subcategories. Also I tried a few runs of Web earlier and got 59 and sup 1 so I might not get the Web WR back too easily :p