I think that image is probably the longest running story update post superstar.
Onward to story updates! Go read stuff.
Story: The Birth of Harmony (Update Sequel Part 9!)
[Normal]
Author: AugieDog
Description: If "The Birth of Harmony" tells how Celestia, Luna, and Cadance first arrive in Equestria in answer to Clover the Clever's call, then "Calling You" continues the story by detailing Cadance's life helping her Aunt Celestia during the thousand years of her aunt Luna's banishment.The Birth of Harmony
Story: Fillystata (Update Story 1/2 Bonus Chapters!)
[Grimdark][Shipping] I usually avoid Grimdark like the plague, but due to reasons completely out of my control, I gave it a shot anyway. I was completely hooked after just two chapters, and the nightly roundup ended up an hour late because of it! This story is just straight up awesome. Anyway have a pre-reader quote too!
"A terrifying suspenseful and gripping tale, portraying the sinister side of magic" - Pre-reader with a WoW name.
Author: Adcoon
Description: During the festivities of the Fabulous Fabled Filly Fair held in the village of Dappleshore, Twilight Sparkle stumbles upon something from her family's past and is drawn to investigate its dark ties to her. Will she succumb to its sinister power, and will Trixie and Luna be able to set their differences aside to help her when her friends are gone?Fillystata
Story: Upheaval: Breaking Point (Update Story 2 Part 50!)
[Grimdark] [Adventure]
Author: Visiden Visidane
Description: A coincidence and a magical accident leads Twilight Sparkle to a grim world hidden by Equestria's peaceful existence.Upheaval: Breaking Point (All Links)
Story: The Dresden Fillies: Strange Friends (Update Story 2, Part 17)
[Crossover][Adventure][Comedy]
Author: psychicscubadiver
Description: Harry Dresden, Chicago's only professional wizard, is just looking for an escape from his latest set of enemies and happens to teleport into Equestria. Surely nothing could go wrong with that set-up.The Dresden Fillies: Strange Friends