I saw "AskReddit", quickly skimmed and saw something along the lines of "Every lottery winner gets murdered by family", and jumped to the conclusion that this was your typical /r/AntiWork-esque "Mediocrity is good" viral post.
I think all the advice he posted about setting up trusts, buying index funds and treasuries, etc would fit in great here, on /r/fatfire, MMM or anywhere else.
If you're going the Reddit route, at least link to /r/fatfire or /r/personalfinance
A competent business owner coming into a windfall this size is in a pretty good spot compared to your average rando off /r/askreddit~~
EDIT: Please disregard this comment, just left it here as a monument to my own jerkness