Most of the bounty managers have their website in which they upload the bounties in which they manage and make it easy for the hunters to find the bounties they manage and easy accessible for hunters. But these managers don't do upload spreadsheet for hunters to see their stakes.
The bounty managers on Bitcointalk always have their spreadsheet shown to hunters and make them awear of the qualified people and the rejected hunters , but to find the bounty of some favourite bounty managers is not that easy.
Right from time it has always been on bitcointalk.org. So don't you think it is best that you continue doing it on bitcointalk.org, instead of going for it on the managers website? Whichever one you decide is best for you, always have it in mind to know muhc about them, so that you don't put in work and time in what's not going to pay later.
There are lots of scammers out there with the intention of getting hunters to do free work for them and also to scam investors of their money. You wouldn't like promote a scam and also not get paid, and at the same time kill your own self reputation in the forum.