But I think that we've just seen a lot of real danger signs lately and it's pervasive.
Jeff Deck of Boston had seen a lot of misspellings on signs around his city, and one day he decided he just couldn't take it anymore.
And new data there will be possibly a lot of them if the business shows signs of profit.
So what I am looking for are some signs that those elephants with a lot of cash are putting their money to work in a stock.
"This summer we did see a lot of aggressive marketing of broadband, and there are signs that the uptake is rising, but it'll take more than just advertising to catch up with markets like Germany, " said Mr Ewing.
We spent a lot of time with Ryohei and though I still see some signs of stress, he seems to be adjusting to his state school.
"We've got a snapshot of the population from the 14th Century - we'll look for signs that they'd done a lot of heavy, hard work, which will show on the bones, and general things about their health and their physique, " he added.
Modest signs of progress notwithstanding, we have a lot of work to do.
One of the apps that has been getting a lot of buzz is Word Lens: an iPhone app that instantly translates languages on signs instantly - fire up the camera, point it at a sign and off you go!
BBC: Lonely Planet��s travel technology predictions for 2011
Tea partyers are a creative lot, and many in the crowd express themselves by way of their clothing and signs.
Texas is not about to become a big national banking centre, but these are further signs that an economy of cotton, cows and drills has become a lot more diverse.
How pupils perform in exams will count for rather a lot, granted but how many children actually turn up every day, whether there are signs of progress - will also help decide where your school ends up near the top or towards the bottom of its band.
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