I just heard it from my brother, and, lemme just say, as an aspiring cartoonist (and hopefully animator once college stops eating up my time), I am on the verge of vomiting.
I have a special desposition for those two shows for many reasons, one of which is the animation style done by Spindlehorse, which looks like how Lackadaisy looks if it was animated by the people who animate Family Guy or Rick and Morty, assuming real people animate those shows.
Now, let's focus on Medrano: I feel like she's real creative and has a lot of potential, but she gets distracted by herself. Remember Zoophobia? Maybe y'all don't, but it was like Medrano trying her hand at something on the level of Homestuck. She tries to build up some crazy plot like HS, but between her still being in college, her drawing all of it, a poor website, and her self distraction, it sorta implodes on itself and she never finished her comic. Granted, Hussie had every chance to end HS with how retarded Act 6 is, but he didn't.
In conclusion, I disapprove of this with every ounce of my being. It's a fucking disaster that has me on the verge of being turned off of Homestuck forever. Why the hell couldn't they have Bandera Entertainment or whoever makes Smiling Friends (BentoBox I think) do this? Whatever, it's not my cartoon/comic/show, it's more incentive for me to read cool and new web comic, and I'm gonna fucking toss my biscuits.
Y'all wanna a new cartoon to follow, check out mine, San Ignacio Valley.
Update: Since there's more people commenting on this bulletin, I'd like note that my views are more in line with Mnemosyne (three down from me), in addition to what's already written up here. Imagine you're talkin with a homestuck and they says "yeah, I'm pretty into Homestuck right now", you say "oh cool, what page are you on?", and they says "...page?". I feel like HS is more presonal and immersive in its original form too. And, thanks to some other replies on here, I now am a bit weary of people from Medrano's other two shows drifting over hear because her names on it and then they decide they're HS fans. Is this the end of Homestuck as we know it? Not at all.
Lastly, Homestuck makes more sense plotwise and universewise, and HS's plot and universe seem to be intricate nonsense (no offense y'all).