I knew that I waited too long (holidays). I almost did the update last night but ran out of time.
The one that reacts the most quickly to changes is the "Talking About" data. This one reacts almost immediately when something significant occurs. For the rest, weekly data does show overall trends, however it will miss the spikes after an event. My problem is that it becomes unwieldy to change the pace of data, and then post it in an "easy to read" form.
I don't know how much work this is for you to collect the data daily, but, if you think we might want to return to daily within a month or two, then it would be better to stay there. If not, then we can go to, and stay with, weekly data.
What do you think?