I had a terrific but exhausting week in Barcelona at Mobile World Congress and looked forward to a relaxing weekend at home–until Friday’s windstorm toppled the tree in our front yard and deprived our home of power until Sunday afternoon. As a result, most of the pictures in my Flickr MWC album haven’t seen any editing yet. And they may not until next week, since I have another short week: Friday, I head out of town again as SXSW brings me to Austin.

2/26/2018: The headphone jack isn’t dead yet, Yahoo Finance

I revisited a theme of last year’s MWC coverage to note that most phone vendors are not following Apple and Google’s foolish removal of the headphone jack. But with Sony, Huawei and Nokia introducing at least some models without that old but perfectly functional audio output, I’m not feeling too confident about the industry’s direction.

2/28/2018: How 5G wireless will soon supercharge the internet, Yahoo Finance

After years of hype about 5G, the next wireless standard is starting to look less vaporous–and some key industry figures are dialing back that hype.

2/28/2018: Don’t buy these smartphones through your carrier, Yahoo Finance

I’ve been arguing for years that you shouldn’t buy your phone from your wireless carrier, but at MWC three of the big four made that point for me by pricing the Galaxy S9 and S9 Plus at least $70 over what you’d pay–with interest-free installment payments available–at Samsung’s own site.

2/28/2018: The Problem With America’s New National Broadband Map, CityLab

The Federal Communications Commission relaunched its broadband map, but the much better-looking version suffers from the same information gaps as ever. So does a privately-run site that draws on the same FCC filings as the map.

2/28/2018: The best cell phone plans, Wirecutter

I updated this guide to reflect more generous plans at many prepaid and resold services. But within a day of the revised guide’s publication, AT&T reworked its pricing for unlimited data, so we’ll have to update the guide yet again to account for that.

3/2/2018: The 6 strangest gadgets from Mobile World Congress 2018, Yahoo Finance

I had fun writing this look at the weirder hardware I saw at MWC–the last piece I filed from the show, shortly before they shut down the press room Wednesday night.

3/3/2018: Twitter spam, Al Jazeera

The news network’s Arabic-language channel had me on (overdubbed live into Arabic) to talk about an outbreak of Twitter spam in Saudi Arabia. The point I made: Going back to Usenet, every popular social platform has inevitably been abused by spammers and con artists.