

Posted directly, no. Not anymore, anyway; there was a bright and shiny albeit very short period early in .world’s days when you could upload a video instead of an image and it would take it and work. I imagine the admins disabled this for obvious reasons.
You can still post an animated .gif, though. I do it all the time.




The TLC NAND chips used in most commodity memory cards these days are only good for something like 1500 write cycles per cell before they are prone to wearing out and coming back with errors. The difference between a dedicated SSD and a dinky memory card is partially the amount of extra space reserved for relocating data as the memory cells wear out, of which a consumer MicroSD card typically has little (on expensive ones) or none (on cheap ones).
I’ve heard it said, or rather seen it written, that some TLC NAND can endure “up to” as many as 3000 write cycles, but everyone is cagey about the true number and most consumer grade card vendors are tight-lipped about what kind of chips are actually in their products. So in other words, if you’re just scarfing a cheap card off of Amazon or from Microcenter or whatever, don’t expect ironclad longevity.
The one thing with flash storage writes that’ll bite you and it’ll bite you fast is logging. Unix-like systems love to incessantly write little one line additions to oodles and oodles of log files all the time, and if you want to extend your poor overworked little SD card’s lifespan you can dabble in turning some of that stuff off, once you’re positive you don’t need it for troubleshooting.
There also exist high reliability cards sold for industrial embedded applications, which will use lower capacity SLC but be able to endure upwards of 100,000 write cycles (per the marketing literature, at least). Expect capacities to realistically top out at about 64 gigs and for a single unit at that capacity expect to pay north of $100 for the privilege. It may be more appealing to use an NVME SSD at that rate and connect it with USB adapter or a hat.