Raspberry Heaven (RH) was the anime-focused Direct Connect hub, which split from the Something Awful Direct Connect Hub,¹⁾ and briefly shared their servers with 4chan.²⁾³⁾ The website no longer exists, but their IRC channel shouldn't be that hard to find.

“4chan isnt ADTRW or RH. It once mostly was, but it stopped being so a week after it was created.”
– Christopher Poole⁴⁾

In the beginning, 4chan founder Christopher Poole held a Raspberry Heaven email address,⁵⁾ and Raspberry Heaven briefly shared servers with 4chan.⁶⁾⁷⁾ However, Poole notes that Raspberry Heaven had “like 20-40 active members”, admittedly pulling some early moderators from here, but emphasizes that 4chan was never a 'secret club' for anime, and claims that most of its users didn't come from Something Awful.⁸⁾

Due to the frequency that Something Awful came up in early 4chan's verbal history,^9)10)11) people would get a warped idea that 4chan was a refuge for banned Something Awful users¹²⁾ and didn't catch the part where those 'suspected pedophiles' were banned in 2005,¹³⁾ long after 4chan's creation in 2003. As a consequence, some error-filled book was published in 2019.

• 'Raspberry Heaven' (ラズベリー天国) is derived from the ending theme for Azumanga Daioh, and they once housed 50×50¹⁴⁾ and 100×100¹⁵⁾ avatars until it was accidentally deleted.¹⁶⁾ They would later switch to a Haruhi Suzumiya theme after the 2006 trends¹⁷⁾ before finally going offline.
• They used to have a wiki, the 'Raspberry Heaven Wiki', but it turns out that nobody has ever made a full archive despite it being online for over a decade, so only a few pages were salvaged.¹⁸⁾

• Raspberry Heaven [Archive] - The front page of Raspberry Heaven, archived March 18, 2022.
• Christmas Card Time - A yearly tradition.