I used to spend whole night time at McD, ordered a coke, and keeps request for free refill and stay online there.What's wrong with unlimited? It does exist! I had a bottomless drink from Nando's today.. it never stopped!
Seriously now, I hate these unlimited hosts - it makes me laugh when they are paid hosts stating unlimited, let alone free
But still, the coke is not unlimited, coz I drink until stomachache and eventually, I have to rush to toilet. And at that point, I found that no matter how unlimited it is, there is always a limit in everything.