Please set your location in your profile settings. It doesn't have to be precise (mine is 'SF Bay Area') - you could simply list the US state or province and country if you don't want to list the exact city (e.g. : BC, Canada; Canton Lucerne, Switzerland; Baveria, Germany; Greater NYC area; etc.).
This really helps, as issues in the great white (cold) north are different from those in the stifling, hot, humid spas of the Caribbean.
PS: Oh, how to do it!
1) in the grey bar at the top of the page, on the far right is an icon (silhouette) of a person, with your login name - click on it and choose 'user control panel'
2) click on the 'profile' tab
3) about the 10th field down is 'location' - please add you approx location in that field (you can fill out any of the other you wish if you want)